Follow-up clinicoradiologic data of patients with Susac syndrome
| Clinical Findings | No. | % |
|---|---|---|
| Relapse | ||
| Yes | 17 | 32 |
| No | 36 | 68 |
| Neurologic symptoms | 5 | 56 |
| Auditory symptoms | 8 | 89 |
| FA abnormalities | ||
| Occlusion | 6 | 67 |
| Vasculitis | 6 | 67 |
| Presence of LME | ||
| Yes | 40 | 75 |
| No | 13 | 25 |
| No. of regions of LME | ||
| <3 | 3 | 6 |
| ≥3 | 37 | 70 |
| Location of regions of LME | ||
| Supratentorial | 20 | 38 |
| Posterior fossa | 33 | 62 |
| Associated enhancement on postcontrast T1WI | ||
| Yes | 30 | 57 |
| No | 23 | 43 |
| Evolution of the LME burden | ||
| Decreased | 17 | 39 |
| Unchanged | 10 | 23 |
| Increased | 17 | 39 |
| Evolution of the intrafocal pcFLAIR hyperintensities | ||
| Decreased | 10 | 23 |
| Unchanged | 16 | 36 |
| Increased | 18 | 41 |